Title:
TIRE STATE MONITORING DEVICE
Document Type and Number:
Japanese Patent JP2006327324
Kind Code:
A
Abstract:
To surely transmit tire information after detection of tire abnormality by avoiding a communication error due to radio interference.
Tire abnormality is determined based on a tire air pressure Pt detected by an air pressure sensor 11 provided on a tire 32 (S3). If tire abnormality is found, the intensity of an output electric wave set to "high" in radio-transmitting the tire abnormality to a vehicle body side transceiver 22 (S5) to avoid communication errors due to radio interference or the like.
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Inventors:
MICHISHIGE TATSUYA
Application Number:
JP2005151356A
Publication Date:
December 07, 2006
Filing Date:
May 24, 2005
Export Citation:
Assignee:
FUJI HEAVY IND LTD
International Classes:
B60C23/04; B60C23/02; B60C23/20; B60C29/00; G08C17/02
Domestic Patent References:
| JP2004331009A | 2004-11-25 | |||
| JP2003182328A | 2003-07-03 | |||
| JP2005119370A | 2005-05-12 | |||
| JP2004350119A | 2004-12-09 |
Attorney, Agent or Firm:
Susumu Ito